PT-2026-20658 · Unknown · Everest Forms

Najib Sinjari · Published 2026-02-19 · Updated 2026-02-19 · CVE-2026-22422

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Everest Forms versions through 3.4.1

Description The software contains a flaw related to improper handling of script-related HTML tags on a web page, potentially leading to code injection. This issue is identified as a Basic Cross-Site Scripting (XSS) condition.

Recommendations Update Everest Forms to a version later than 3.4.1.

Fix

XSS

Weakness Enumeration

CWE-80

Related Identifiers

CVE-2026-22422

Affected Products

Everest Forms

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-22422 · Security Note
• https://patchstack.com/database/Wordpress/Plugin/everest-forms/vulnerability/wordpress-everest-forms-plugin-3-4-1-arbitrary-shortcode-execution-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/2024501254140146139 · Twitter Post